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Business And Education (16:10)/SG Audio Visual: SG, HE, Series, 140, 3.0m, wide, 16:10, Premium, Electric, Projector, Screen,

SG HE Series 140" 3.0m wide 16:10 Premium Electric Projector Screen

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SGHEH300           140 16:10 format HE Series Commercial Grade Electric Projector Screen (3m * 1.87m)




HE Series Premium Intelligent Electric Screens

SG Audio Visual HE Series intelligent projection screens are commercial grade Electric screens for wall or ceiling mounting. They feature a premium fiberglass matte white surface with lightproof black backing. The fiberglass surface is more rigid and minimises stretching. The screens also feature an aluminium alloy housing, long 50cm black leader (adjustable), intelligent control system with wireless and wi-fi control and premium tube motor.  The system is supplied with remote control, wireless wall-switch and power cable and supports wi-fi control via a mobile phone app.

Projection Surface

The matte white fiberglass surface provides a good 1.1 gain and wide 165 degree viewing angle. The black backing ensures that It is lightproof.

This surface is designed for UHD/4K projection but will also perform well with WUXGA/1080p projection.

The 50cm long black leader on these screens may be adjusted to ensure that the viewable white surface is at a comfortable viewing height.


Screen Dimensions

This 140 HE Series 16:10 screen has a 3m wide white surface with lightproof black backing with an overall drop of up to 2.37m including the 50cm black leader. After allowing for the 4cm black border the image size supported is approximately 2.92m * 1.83m. The slimline housing is only 9.8cms and 10.8cms high and the screen has an overall length of 3.08m.


We would normally recommend this screen for business and education purposes in a larger meeting room or boardroom at least 3.5m wide and 5m deep.



Intelligent Control System



Wireless Wall Switch and Remote Control

Each HE Series screen ships with both a wireless remote control and a wireless wall switch. The wireless wall switch provides easy installation of a switch to control the projector screen without the need for additional cabling.


Wi-Fi control


The intelligent control system also supports wireless IP control via the Smart Life app and a phone or tablet with additional voice control support via most smart speakers including Google Nest and Alexa. 


Other Control Options

Standard control is via RF remote control and RF wall switch or Wi-Fi.

Optional control components include IR remote control, 5V low voltage wired switches and 12V cables and connectors for serial (RS485) connection to control systems, PCs and projectors (via trigger port).



Housing and Mounting System

The HE Series are designed to mount on wall or on ceiling using appropriate fasteners or suspended using appropriate mounting hardware.

The slimline white aluminium alloy housing is rectangular and easily installed.






This product comes with a two-year manufacturer s warranty.


SG Audio Visual Product Specification




140 Commercial Grade Intelligent Electric screen for Business and Education





Recommended Use

Perfect for general / business use in a medium to large sized room (say 4-6m wide by 5-8m long) in conjunction with any business wide format WXGA or WUXGA data projector. The 16:10 format is designed to match with the native aspect ratio of most PC monitors. Use this screen for presentations or a combination of presentations and video.


Suitable for 4K and WUXGA projection.

Not suitable for ultrashort projectors.


Screen Surface



Matte White Premium Fiberglass with lightproof black backing.  1.1 gain with 100 degree viewing angle.

Overall Surface

W: 300cms

H: 188cms

Diag: 140 inches

Viewable Surface

W: 292cms

H: 183cms

Diag: 136 inches

Black Leader

50 cms top adjustable via limit control


4cms left and 4cms right





Aluminium alloy



Housing Profile


Housing Dimensions

W: 9.8cms

H: 10.8cms

L: 307.2 cms


25kg Gross  /  18.5kgs  Net


Electrical and Control


Wired Wall Switch

A wired remote control box is attached to the power cable.

Wireless Remote

RF remote included.

Wireless Wall Switch

RF wall switch included


Standard. Download app with voice control options.

Low voltage Control

Standard. Control cable is optional


Premium tube motor

Motor location

Left Hand side


220V~240V, 50Hz, Power cord 2m (Removable)




Standard Warranty

2 years

Extended warranty

1 additional year available


Last updated: Friday, 14 June 2024


2 Year Warranty